NetworkReaderPool.cs

// API consistent with Microsoft's ObjectPool<T>.
using System;
using System.Runtime.CompilerServices;
 
namespace Mirror
{
    public static class NetworkReaderPool
    {
        // reuse Pool<T>
        // we still wrap it in NetworkReaderPool.Get/Recyle so we can reset the
        // position and array before reusing.
        static readonly Pool<NetworkReaderPooled> Pool = new Pool<NetworkReaderPooled>(
            // byte[] will be assigned in GetReader
            () => new NetworkReaderPooled(new byte[]{}),
            // initial capacity to avoid allocations in the first few frames
            1000
        );
 
        // DEPRECATED 2022-03-10
        [Obsolete("GetReader() was renamed to Get()")]
        public static NetworkReaderPooled GetReader(byte[] bytes) => Get(bytes);
 
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static NetworkReaderPooled Get(byte[] bytes)
        {
            // grab from pool & set buffer
            NetworkReaderPooled reader = Pool.Get();
            reader.SetBuffer(bytes);
            return reader;
        }
 
        // DEPRECATED 2022-03-10
        [Obsolete("GetReader() was renamed to Get()")]
        public static NetworkReaderPooled GetReader(ArraySegment<byte> segment) => Get(segment);
 
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static NetworkReaderPooled Get(ArraySegment<byte> segment)
        {
            // grab from pool & set buffer
            NetworkReaderPooled reader = Pool.Get();
            reader.SetBuffer(segment);
            return reader;
        }
 
        // DEPRECATED 2022-03-10
        [Obsolete("Recycle() was renamed to Return()")]
        public static void Recycle(NetworkReaderPooled reader) => Return(reader);
 
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void Return(NetworkReaderPooled reader)
        {
            Pool.Return(reader);
        }
    }
}